FR2349431B1 - - Google Patents

Info

Publication number
FR2349431B1
FR2349431B1 FR7711677A FR7711677A FR2349431B1 FR 2349431 B1 FR2349431 B1 FR 2349431B1 FR 7711677 A FR7711677 A FR 7711677A FR 7711677 A FR7711677 A FR 7711677A FR 2349431 B1 FR2349431 B1 FR 2349431B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7711677A
Other languages
French (fr)
Other versions
FR2349431A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESDE MASCHTECH
Original Assignee
ESDE MASCHTECH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ESDE MASCHTECH filed Critical ESDE MASCHTECH
Publication of FR2349431A1 publication Critical patent/FR2349431A1/en
Application granted granted Critical
Publication of FR2349431B1 publication Critical patent/FR2349431B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/241—Drive means therefor; screw bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19051—Single driven plural drives
    • Y10T74/19056—Parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19628—Pressure distributing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Gear Transmission (AREA)
FR7711677A 1976-04-30 1977-04-19 TRANSMISSION MECHANISM FOR DRIVING AN EXTRUDER WITH TWIN ENDLESS SCREWS WITH PARALLEL AXES AND OPPOSITE DIRECTION OF ROTATION Granted FR2349431A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2619019A DE2619019C3 (en) 1976-04-30 1976-04-30 Extruder gearbox with two output shafts arranged parallel to the axis

Publications (2)

Publication Number Publication Date
FR2349431A1 FR2349431A1 (en) 1977-11-25
FR2349431B1 true FR2349431B1 (en) 1981-09-04

Family

ID=5976687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711677A Granted FR2349431A1 (en) 1976-04-30 1977-04-19 TRANSMISSION MECHANISM FOR DRIVING AN EXTRUDER WITH TWIN ENDLESS SCREWS WITH PARALLEL AXES AND OPPOSITE DIRECTION OF ROTATION

Country Status (6)

Country Link
US (1) US4170150A (en)
JP (1) JPS5936141B2 (en)
DE (1) DE2619019C3 (en)
FR (1) FR2349431A1 (en)
GB (1) GB1523998A (en)
NL (1) NL183343C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801138C3 (en) * 1978-01-12 1981-06-19 Leistritz Maschinenfabrik Paul Leistritz GmbH, 8500 Nürnberg Transfer case, especially for twin screw presses
DE2841985C2 (en) * 1978-09-27 1982-06-09 Werner & Pfleiderer, 7000 Stuttgart Gearbox for twin screw extruders
DE2852445C2 (en) * 1978-12-04 1982-09-16 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Twin screw extruder gearbox
DE2856068C3 (en) * 1978-12-23 1981-10-08 Dorstener Maschinenfabrik Ag, 4270 Dorsten Cogs gears
DE3201952C2 (en) * 1982-01-22 1990-10-04 Josef A. 7144 Asperg Blach Split gear for twin screw machines
DE3237257C2 (en) * 1982-10-08 1985-09-26 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Gear for twin screw extruder
DE3940833C1 (en) * 1989-12-11 1990-09-27 Rhodia Ag, 7800 Freiburg, De
JPH0463846U (en) * 1990-10-15 1992-05-29
DE4226133C1 (en) * 1992-08-07 1993-12-16 Desch Kg Heinrich Drive for two closely spaced shafts as in twin screw extruders - has epicyclic gear with common driving ring and two eccentric sun gears and intermediate gears
DE19538761A1 (en) * 1995-10-18 1997-04-24 Blach Josef A Torque-splitting gearbox with adjustable meshing
US6139464A (en) 1997-03-08 2000-10-31 Zf Friedrichshafen Ag Individual wheel drive with a planetary gear
DE10220552B4 (en) * 2002-05-08 2004-07-15 Krauss-Maffei Kunststofftechnik Gmbh Drive device for a multi-shaft extruder rotating in the same direction
EP1454733A1 (en) * 2003-02-01 2004-09-08 Reifenhäuser GmbH & Co. Maschinenfabrik Extrusion apparatus
DE102011089021A1 (en) * 2011-12-19 2013-06-20 Zf Friedrichshafen Ag Transmission device with an internally toothed ring gear and two meshing spur gears

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316114A (en) * 1941-02-17 1943-04-06 Builder Thompson Engineering A Machine element
FR1538900A (en) * 1967-09-27 1968-09-06 Frank W Egan & Company Thrust bearing for rotary screw
DE1752048A1 (en) * 1968-03-27 1971-05-13 Andreas Kachelmann Drive the screw spindles of screw presses
DE1950639A1 (en) * 1969-10-08 1971-04-15 Werner & Pfleiderer Gear for high torque transmitting, parallel arranged shafts close to each other
US3824875A (en) * 1973-05-21 1974-07-23 Egan Machinery Co Drive for twin screw extruder

Also Published As

Publication number Publication date
DE2619019A1 (en) 1977-11-10
NL183343B (en) 1988-05-02
DE2619019B2 (en) 1979-02-08
JPS52133469A (en) 1977-11-08
NL183343C (en) 1988-10-03
GB1523998A (en) 1978-09-06
JPS5936141B2 (en) 1984-09-01
FR2349431A1 (en) 1977-11-25
NL7704592A (en) 1977-11-01
US4170150A (en) 1979-10-09
DE2619019C3 (en) 1979-10-11

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